APA (7th ed.) Citation

Puccini, G., Palmer, C., & Millar, C. Madama Butterfly: Introduction ... Sharpless' aria and entrance of butterfly ; Un bel dì vedremo.

Chicago Style (17th ed.) Citation

Puccini, Giacomo, Christopher Palmer, and Cynthia Millar. Madama Butterfly: Introduction ... Sharpless' Aria and Entrance of Butterfly ; Un Bel Dì Vedremo.

MLA (9th ed.) Citation

Puccini, Giacomo, et al. Madama Butterfly: Introduction ... Sharpless' Aria and Entrance of Butterfly ; Un Bel Dì Vedremo.